package com.cike.interpreter;

/**
 * @author kou
 * NonTerminalExpression（非终结符表达式）类
 */
public class AndExpression implements Expression{
    private Expression expr1;
    private Expression expr2;
    public AndExpression(Expression expr1, Expression expr2) {
        this.expr1 = expr1;
        this.expr2 = expr2;
    }
    @Override
    public boolean interpret(String context) {
        return expr1.interpret(context) && expr2.interpret(context);
    }
}
